Selenidostannates are chemical compounds which contain anionic units of selenium connected to tin. They can be considered as stannates where selenium substitutes for oxygen. Similar compounds include the selenogermanates and thiostannates. They are in the category of chalcogenidotetrelates or more broadly chalcogenometallates.
Some selenidostannates can be made by treating tin diselenide (SnSe2) with an alkali selenide dissolved in water. [1] Other possible solvents include choline chloride with 1,8-diaminooctane, [2]
Most selenidostannates are semiconductors. Their resistance drops on exposure to light. Also selenidostannates are often coloured, most often orange, red or yellow.
Many are unstable in humid air, as the water reacts with the selenidostannate to form hydrogen selenide (H2Se).
Selenidostannates are primarily of research interest. They are under investigation as photoelectric materials.
name | chem | mw | crystal system | space group | unit cell Å | volume | density | comment | references |
---|---|---|---|---|---|---|---|---|---|
tris(μ2-1,2-Diaminoethane)-1,2-diaminoethane-di-lithium triselenido-tin(iv) | Li4Sn2Se6 · 8en | monoclinic | C2/c | a=22.660 b=9.449 c=20.336 β=101.24° | [3] | ||||
diammonium | [NH4]2Sn4Se9 | orthorhombic | Pnma | a =13.2274 b=12.4270 c=12.6102 | supertetrahedra Sn4Se10 arranged in layers | [4] | |||
bis(dimethylammonium) heptakis(μ-selenido)-tri-tin dimethylamine solvate | [NH2(CH3)2]2Sn3Se7·0.5NH(CH3)2 | monoclinic | C2/c | a=23.5939 b=13.6409 c=15.0372, β=102.177° | chains of Sn3Se8 | [4] | |||
tetrakis(ethylammonium) tetradecakis(μ-selenido)-hexa-tin | [NH3C2H5]2Sn3Se7 | orthorhombic | Cmca | a=13.5561 b=24.0194 c=27.0184 | [4] | ||||
bis(Ethylenediammonium) ethylenediamine bis((μ2-selenido)-diseleno-tin(iv)) | [enH2]2[Sn2Se6] · en | triclinic | P1 | a =8.636 b =11.044 c =6.613, α =104.48° β =110.76° γ =79.43° | twin edge-bridged SnSe4 tetrahedra | [5] | |||
tetrakis(2-Aminoethylammonium) bis(μ2-selenido)-tetraselenido-di-tin(iv) 1,2-diaminoethane | [enH]4[SnIV2Se6] · en | triclinic | P1 | a=11.212 b=11.631 c=13.097, α=79.40° β=76.82° γ=64.82° | [6] | ||||
catena(Ethylenediammonium hemiethylenediamine (μ3-selenido)-hexakis(μ2-selenido)-tri-tin(iv)) | [enH2][Sn3Se7]·0.5en | orthorhombic | Fdd2 | a=23.597 b=27.563 c=13.877 | [4] [5] | ||||
catena-(tetrakis(μ2-Seleno)-ethylenediamine-di-tin(iv)) | [2 SnSe2·en] | orthorhombic | Pca21 | a 1=3.724 b =11.866 c =13.647 | [5] | ||||
[(C2H5)3NH]2Sn3Se7 | P212121 | 2.12 eV | [4] | ||||||
[(C2H5)3NH]2Sn3Se7·0.25H2O | monoclinic | P21/n | 2.1 eV | [4] | |||||
(Et4N)2Sn3Se7 | monoclinic | P21/m | a=10.140 b=13.858 c=12.071, β=100.649° | [7] | |||||
[NEt4]4[Sn4Se10] | cubic | P43n | a = 22.170 | 10897 | [8] | ||||
bis(tetrapropylammonium) nonaselenidotetrastannate(IV) | ([C3H7]4N)2[Sn4Se9] | monoclinic | P21/n | a = 15.328, b = 19.058, c = 15.398, β = 97.947°, Z = 4 | 4454.7 | orange | [9] | ||
(C7N4OH16)2Sn3Se7·H2 | orthorhombic | Pbca | [4] | ||||||
(NH3(CH2)8NH3)Sn3Se7 | triclinic | P1 | [4] | ||||||
Octane-1,8-diammonium (μ3-selena)-hexakis(μ2-selena)-tri-tin | (NH3(CH2)8NH3)Sn3Se7 | triclinic | P1 | a=8.4419 b=11.6441 c=13.1857 α=66.636° β=77.989° γ=83.919° | [10] | ||||
Decane-1,10-diammonium (μ3-selena)-hexakis(μ2-selena)-tri-tin | (NH3(CH2)10NH3)Sn3Se7 | monoclinic | C2/c | a=23.726 b=13.910 c=15.954 β=111.915° | [10] | ||||
(NH3(CH2)10NH3)Sn3Se7 | monoclinic | C2/c | [4] | ||||||
tetrakis(1,2-dimethyl-3-propyl-1H-imidazol-3-ium) bis(μ3-selenido)-octadecakis(μ2-selenido)-nona-tin | monoclinic | P21/c | a =18.652 b=20.353 c=20.196 β=105.244° | [11] | |||||
tetrakis(1,2-dimethyl-3-propyl-1H-imidazol-3-ium) dodecakis(μ2-selenido)-diselenido-hexa-tin | [Mmpmim]4Sn6Se14 | monoclinic | P21/c | a=14.270 b=15.549 c=14.377 β=92.749° | [11] | ||||
bis(1,2-dimethyl-3-propyl-1H-imidazol-3-ium) (μ3-selenido)-hexakis(μ2-selenido)-tri-tin | [Mmpmim]2Sn3Se7 | trigonal | P3221 | a=13.9470 b=13.9470 c=27.8553 | [11] | ||||
octakis(1,2-dimethyl-3-butyl-1H-imidazol-3-ium) tetrakis(μ3-selenido)-docosakis(μ2-selenido)-diselenido-dodeca-tin | [Mmpmim]8Sn12Se26 | monoclinic | P21/c | a=24.538 b=13.961 c=19.434 β=94.539° | [11] | ||||
tetra(1,2-dimethyl-3-butyl-1H-imidazol-3-ium) bis(μ3-selenido)-dodecakis(μ2-selenido)-hexa-tin | [Mmbmim]4Sn6Se14 | trigonal | P3221 | a=13.9381 c=27.774 | [11] | ||||
[prmmim]2[Sn3Se7] | P3221 | [4] | |||||||
Bmmim=1-butyl-2,3-dimethylimidazolium | [bmmim]2[Sn3Se7] | P3221 | band gap 2.2 eV | [4] | |||||
Bzmim = 1-benzyl-3-methylimidazolium bis(1-benzyl-3-methylimidazolium) heptakis(μ-selenido)-tri-tin | [Bzmim]2[Sn3Se7] | orthorhombic | Pbca | a=14.297 b=13.8808 c=16.8855 β=99.817° | [12] | ||||
Emim = 1-ethyl-3-methylimidazolium pentakis(1-ethyl-3-methylimidazolium) bis(heptakis(μ-selenido)-tri-tin) chloride unknown solvate | [Emim]5[Sn3Se7]2Cl | hexagonal | P63/mmc | a=13.8331 c=18.4649 | [12] | ||||
[DBNH]2[Sn3Se7]·PEG | monoclinic | C2/c | band gap 2.13 eV | [4] | |||||
[DBNH]3[NH4][Sn6Se14] | trigonal | R3 | band gap 2.02 eV | [4] | |||||
(H+-DBN)2[Sn3Se7] | Cmc21 | band gap 2.02 eV | [4] | ||||||
(CH3)3N(CH2)2OH]2[Sn3Se7] | orthorhombic | Pbca | band gap 2.35 eV | [4] | |||||
catena-[bis(2-hydroxy-N,N,N-trimethylethan-1-aminium) heptakis(μ-selenido)-tri-tin monohydrate] | (CH3)3N(CH2)2OH]2[Sn3Se7]∙H2O | monoclinic | P21/n | a=9.8365 b=13.5796 c=20.7384 β=92.727° Z=4 | 2893.0 | 2.606 | orange; | [4] [13] | |
catena-[bis(N,N,N-trimethylpropan-1-aminium) heptakis(μ-selenido)-tri-tin] | (CH3)3N(CH2)2CH3]2[Sn3Se7] | orthorhombic | Pbca | a =17.534 b =13.7273 c =24.1221 Z=8 | 5806.2 | 2.547 | orange | [14] | |
bis(N,N,N-trimethylbutanaminium) poly[heptaselenidotristannate(IV)] | (Bu(CH3)3N)2[Sn3Se7] | monoclinic | C2/c | a = 23.950, b = 13.760, c = 20.011, β = 114.565°, Z = 8 | 5998 | orange | [4] [15] | ||
AEPP = N-aminoethylpiperazine | [AEPPH2]2[Sn5Se12] | triclinic | P1 | a = 10.6351, b = 10.6850, c = 10.7771, α = 61.344°, β = 62.442°, γ = 67.468 | [16] | ||||
phen=1,10-Phenanthroline | (CH3NH3)4(Sn2Se6)·6phen | triclinic | P1 | a 10.594 b 12.225 c 14.945 α 83.589° β 83.133° γ 86.604° | [17] | ||||
Im=imidazolium catena-(pentakis(3-n-butyl-1-methylimidazolium) dodecakis(μ-selenido)-nona-tin tetrafluoroborate) | (C4C1C1Im)5[Sn9Se20][BF4] | monoclinic | P21/n | a=13.878 b=20.365 c=31.026 β =91.326° Z=4 | 8766 | 2.652 | orange | [18] | |
DMMP=2,6-dimethylmorpholine | (DMMPH)4[Sn2Se6] | monoclinic | P21/n | a=6.158 b=22.381 c=14.642 β=93.57° Z=2 | 2014.1 | 1.926 | yellow | [18] | |
catena-(bis(1-ethyl-3-methylimidazolium) bis(2,6-dimethylmorpholin-4-ium) tetradecakis(μ-selenido)-hexa-tin) | (C2C1Im)2(DMMPH)2[Sn6Se14] | monoclinic | P21/n | a=20.616 b=13.857 c=19.629 β=107.40° Z=4 | 5351 | 2.821 | orange | [18] | |
catena-[tetrakis(3-n-Butyl-1,2-dimethyl-1H-imidazol-3-ium) bis(μ3-selenido)-undecakis(μ2-selenido)-selenido-hexa-tin(iv)] | [BMMIm]4[Sn6Se14] | monoclinic | P21/c | a 24.2744 b 13.8901 c 19.1763 β 94.083° Z=4 | 6449.3 | 2.503 | orange | [19] | |
catena-(hexadecakis(1-butyl-2,3-dimethylimidazolium) octakis(μ3-selenido)-octatetracontakis(μ2-selenido)-tetracosa-tin) | [BMMIm]16[Sn24Se56] | trigonal | P32 | a=27.8622 c=28.0566 Z=3 | 18862.4 | 2.568 | red | [19] | |
catena-(tris(3-Butyl-1,2-dimethylimidazolium) 2,6-dimethylmorpholin-4-ium (μ3-selenido)-dodecakis(μ2-selenido)-selenido-hexa-tin) | [BMMIm]3[DMMPH][Sn6Se14] | triclinic | P1 | a 11.1358 b 12.6745 c 23.362, α 89.690° β 88.473° γ 72.098° Z=2 | 3136.6 | 2.534 | orange or yellow (low temp) | [19] | |
1-butyl-3-methyl-inidazolinium | [BMIm]4[Sn9Se20] | monoclinic | Cc | a=19.901 b=26.494 c=14.447 β=105.34 Z=4 | 7361 | 2.892 | red | [20] | |
catena-[bis(2-hydroxy-N,N,N-trimethylethan-1-aminium) heptakis(μ-selenido)-tri-tin monohydrate] | [HOCH2CH2N(CH3)3]2Sn3Se7·H2O | monoclinic | P21/n | a 9.8365 b 13.5796 c 20.7384 β 92.727° | orange (high temp) or yellow | [21] | |||
catena-[bis(N,N,N-trimethylpropan-1-aminium) heptakis(μ-selenido)-tri-tin] | [CH3CH2CH2N(CH3)3]2Sn3Se7 | orthorhombic | Pbca | a 17.403 b 13.7025 c 23.9113 | 2.852 | yellow | [21] | ||
tetrakis(piperidinium) bis(μ-selenido)-tetraselenido-di-tin | {[Sn2Se6]·4(C5NH12)} | monoclinic | P21/n | a 10.3277 b 10.2808 c 15.7823 β 96.725° | 2.0110 | red | [22] | ||
catena-[bis(3,6,7,8-tetrahydro-2H-pyrrolo[1,2-a]pyrimidin-5-ium) tetrakis(μ-selenido)-hexa-tin] | {[Sn3Se7]·2(HDBN)} DBN = 1,5-diazabicyclo[4.3.0]non-5-ene | orthorhombic | Cmc21 | a 13.4435 b 24.4817 c 14.4494 | red | [22] | |||
[dabcoH]2[(CH3)2NH2]2[Sn2Se6] | monoclinic | C2/m | a=20.172 b=11.674 c=6.476 β=103.15 Z=2 | 1485.2 | 2.303 | yellow | [23] | ||
(N2H4)3(N2H5)4Sn2Se6 | triclinic | P1 | a = 6.6475, b = 9.5474, c = 9.883, α = 94.110°, β = 99.429°, γ = 104.141°, Z = 1 | [24] | |||||
bis(1-Aminoethylammonium) bis(4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo(8.8.8)hexacosane-potassium) bis(μ2-seleno)-tetraseleno-di-tin(iv) | (enH)2(2,2,2-crypt-K)2Sn2Se6 | monoclinic | P21/n | a=8.442 b=25.877 c=14.821 β=104.19° | |||||
(MeSn)4Se6 | triclinic | P1 | a = 9.147, b =10.495 c =10.508, α = 85.60, β = 89.83 γ =65.71° Z=2 | 916 | adamantane structure | [25] | |||
Na4SnS4 | tetragonal | I41acd | [26] | ||||||
Na4SnS4 | tetragonal | P421c | a=7.84679 c=6.95798, Z=2 | 428.42 | yellow | [26] | |||
Na4SnSe4·14H2O | [26] | ||||||||
Na4SnSe4·16H2O | monoclinic | P21/m | a = 8.673, b = 16.563, c = 8.647, β = 92.10°, Z = 2 | tetrahedra; Sn-Se bond length 2.504−2.527 Å | [27] [1] | ||||
Na4Sn2S6·5H2O | [28] | ||||||||
Na4Sn2Se6·13H2O | triclinic | P1 | a = 7.106, b = 10.330, c = 19.009, α = 78.60, β = 85.66, γ = 72.85° Z = 2 (at −130 °C) | orange-red; tetrahedral edge-shared pairs | [27] [29] | ||||
Na4Ge2Se6 · 16 H2O | monoclinic | P21/c | a = 9.894, b = 11.781, c = 12.225, β = 92.90°, Z = 2 | [30] | |||||
Na4Sn3Se8 | trigonal bipyramid + tetrahedron | [27] | |||||||
Na6Sn4Se11 · 22 H2O | monoclinic | C2/c | a 15.325 b 11.634 c 26.739 β 95.81° | yellow-orange | [31] | ||||
Na6Sn2Se7·16H2O | red | [29] | |||||||
catena-(tris(1-Amino-2-ammonioethane) octakis(μ3-selenido)-hexakis(μ2-selenido)-sodium-hexa-tin sesquikis(dimethylamine) sesquihydrate) | (enH)3Na[Sn3Se7]2·1.5Me2NH·1.5H2O | R32 | a=13.8647 c=18.962 | Na+ ion conductor | [32] | ||||
bis((μ4-Selenido)-(μ3-selenido)-bis(μ2-ethylene-1,2-diamine))-tetra-sodium-tin | [Na4(en)4][SnSe4] | orthorhombic | P41212 | a=13.090 b=13.090 c=14.548 | [33] | ||||
Li2MgNaSe4 | orthorhombic | Pmn21 | a = 8.40 b = 7.18 c = 6.73 Z=2 | 405.9 | 3.867 | yellow; moisture absorbing | [34] | ||
SnPSe3 | monoclinic | Pn | a=6.8161 b=7.7264 c=9.6437 β=91.073° | [35] | |||||
K4SnSe4 | orthorhombic | Pnma | a=14.714 b=10.323 c=8.248 Z=4 | yellow | [36] | ||||
2D-K2Sn2Se5 | orthorhombic | Pbca | a=13.0246 b=12.186 c=14.135 Z=8 | [37] | |||||
K4Sn2Se6 | tetrahedral edge-shared pairs | [27] | |||||||
K4Sn3Se8 | orthorhombic | Ccca | a 8.214 b 27.795 c 8.2136 | [38] | |||||
K0.5[Sn3Se7] | hexagonal | P6522 | a=13.8325 c 43.295 Z=12 | 7174.1 | 2.579 | red | [18] | ||
K6Sn4Se11 . 8H2O | monoclinic | C2/c | a =28.004 b =9 c =15.192, β 113.8° | [7] | |||||
K6[SnIII2Se6] | [6] | ||||||||
K4Sn4Se10·4.5H2O | trigonal | R3 | a=15.32 c=21.019 | [39] | |||||
tetrakis(Tetramethylammonium) (hexakis(μ2-seleno)-di-tin(iv)-potassium) | K(N(CH3)4)3Sn2Se6 | triclinic | P1 | a 9.587 b 10.005 c 15.996 α 95.15° β 92.81° γ 106.96° | [40] | ||||
(μ2-Ethylene-1,2-diamine-N,N')-bis(ethylene-1,2-diamine-N)-bis(1,4,7,10,13,16-hexaoxacyclo-octadecane)-di-potassium (μ2-ethylene-1,2-diamine-N,N')-(ethylene-1,2-diamine-N)-bis(1,4,7,10,13,16-hexaoxacyclo-octadecane)-di-potassium hexakis(μ2-selenido)-(tetraselenoxy)-tetra-tin(iv) | [18-crown-6-K]4[Sn4Se10]·5en | monoclinic | P21/n | a=22.003 b=18.966 c=24.392 β=97.548° | [41] | ||||
dipotassium(+) bis[(1,4,7,10,13,16-hexaoxacyclooctadecane)potassium(+)] hexaselenodistannate(4-) tetrakis(ethylenediamine) solvate (18-crown-6) | K2[K(C12H24O6)]2[Sn2Se6].4C2H8N2 | monoclinic | P21/n | a=15.634 b=8.479 c=23.404 β=108.60° | [42] | ||||
bis((4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo(8.8.8)hexacosane)-potassium) tris(tetraselenido)-tin(iv) | [K-(2,2,2-crypt)]2Sn(Se4)3 | triclinic | P1 | a=10.7088 b=12.9986 c=21.7865 α=86.299° β=81.598° γ=87.258° | [43] | ||||
Ca(en)4Ca(en)3[Sn2Se6] | triclinic | P1 | a = 10.2708, b = 12.2739, c = 16.3103, α = 93.576°, β = 90.609°, γ = 109.269°, Z = 1 | 1936.09 | [44] | ||||
[VII(dien)2]2[Sn2Se6] | monoclinic | P21/n | a 9.7686 b 15.094 c 12.517 β 91.007° | band gap 2.11 eV | [45] | ||||
catena-(tetraethylenepentaminedi-ium octakis(μ-selenido)-bis(tetraethylenepentamine)-tetraselenolato-tetra-tin(iv)-di-vanadium(iii)) | [H2tepa]0.5[VIII(tepa)(μ-Sn2Se6)] | orthorhombic | Abm2 | a=7.808 b=41.97 c=16.982 Z=8 | 5565 | 2.496 | [46] | ||
tepa = tetraethylenepentamine bis(Hydroxy-tetraethylenepentamine-chromium) 1,3,2,4-diselenadistannetane-2,2,4,4-tetrakis(selenolate) monohydrate | [Cr(tepa)(OH)]2Sn2Se6·H2O | orthorhombic | Pbcn | a=16.767 b=14.552 c=14.859 | 2.08 eV | [47] | |||
peha = pentaethylenehexamide bis(Pentaethylenehexamine-chromium) dichloride 1,3,2,4-diselenadistannetane-2,2,4,4-tetrakis(selenolate) | [Cr(peha)]2(Sn2Se6)Cl2 | monoclinic | P21/n | a=9.636 b=14.361 c=15.357 β=106.50° | 2.19 eV | [47] | |||
en = ethylenediamine, pip = piperazine pentakis(tris(ethylenediamine)-chromium(iii)) bis(tetrakis(selenyl)-tin(iv)) heptakis(chloride) piperazine solvate | [Cr(en)3]2.5[SnSe4]·Cl3.5·(pip)0.5·1.5H2O | trigonal | R3c | a=15.4035 c =61.487 | band gap 2.23 eV;SnSe4 tetrahedron | [2] | |||
catena-[(μ3-Selenido)-(μ2-selenido)-bis(1,2-diaminoethane)-selenido-manganese-tin] | SnSe3Mn(en)2 | monoclinic | P21/n | a =9.4565 b =11.2896 c =12.7937 β =103.765° Z=4 | 2.657 | red | [48] | ||
catena-[(μ3-Selenido)-bis(μ2-selenido)-(1,2-diaminoethane)-manganese-tin] | SnSe3Mn(en) | orthorhombic | Pbca | a=13.9290 b=7.5261 c=19.2572 Z=8 | 2018.7 | 3.097 | red | [48] | |
catena-[bis(μ3-Selenido)-bis(μ2-selenido)-bis(1,2-diaminoethane)-di-manganese-tin] | MnSnSe4Mn(en)2 | orthorhombic | Pnma | a=13.1101 b=14.8267 c=7.9466 Z=4 | 1544.66 | 2.858 | yellow | [48] | |
pentaehtylenehexaamine | [Mn(peha)][Sn3Se7] | monoclinic | P21/n | [4] | |||||
[Mn(dien)2]Sn3Se7·0.5H2O | monoclinic | P21/n | band gap 1.89 eV | [4] | |||||
[Mn(en)2.5(en-Me)0.5][Sn3Se7] | monoclinic | P21/c | [4] | ||||||
catena-[tris(ethane-1,2-diamine)-manganese heptakis(μ-selenido)-tri-tin] | [Mn(en)3][Sn3Se7] | monoclinic | P21/n | a=12.2277 b=13.1904 c=15.9272 β=100.174° | red | [4] [49] | |||
catena-[bis(N-(2-(amino)ethyl)ethane-1,2-diamine)-manganese heptakis(μ-selenido)-tri-tin monohydrate] | [Mn(dien)2][Sn3Se7]∙H2O | monoclinic | P21/n | a=12.3987 b=13.3150 c=16.6672 β=96.378° | red; band gap 2.04 eV | [4] [49] | |||
[Mn(dien)2]Sn3Se7·0.5H2O | monoclinic | P21/n | a 12.322 b 13.300 c 16.706 β 96.331° | [50] | |||||
bis(bis(N-(2-(amino)ethyl)ethane-1,2-diamine)-manganese) bis(μ-selenido)-tetrakis(selenido)-di-tin | [Mn(dien)2]2Sn2Se6 | monoclinic | P21/n | a 12.677 b 9.585 c 15.595 β 102.49(3)° | [50] | ||||
[Mn(dien)2]MnSnSe4 | orthorhombic | C2221 | a=9.002 b=17.761 c=12.967 | band gap 2.25 eV | [51] | ||||
catena-[tris(ethane-1,2-diamine)-manganese(ii) (μ-diselenido)-hexakis(μ-selenido)-tri-tin] | [Mn(en)3]Sn3Se6(Se2) | monoclinic | P21/n | a 11.974 b 14.046 c 15.893, β 99.78° | [52] | ||||
catena-((bis(diethylenetriamine)-manganese(ii)) bis(μ-selenido)-manganese) | [Mn(en)3][Sn(Se4)3] | triclinic | P1 | a 10.222 b 12.175 c 12.394, α 89.37° β 74.97° γ 75.66° | [52] | ||||
en = ethylenediamine, hda = N-(2-hydroxyethyl)ethylenediamine) bis(bis(ethylenediamine)-(N-(2-hydroxyethyl)ethylenediamine)-manganese(ii)) bis(μ-selenido)-tetrakis(selenido)-di-tin | [Mn(en)2(hda)]2[Sn2Se6] | monoclinic | P21/n | a 9.1189 b 12.3968 c 17.515 β 97.010° | [53] | ||||
catena-[bis(N-(2-hydroxyethyl)ethylenediamine)-manganese(ii) bis(μ-selenido)-manganese bis(μ-selenido)-tin] | [Mn(hda)2][SnMnSe4] | monoclinic | C2/c | a 9.4497 b 17.6025 c 13.1121 β 103.617° | [53] | ||||
dien = diethylenetriamine catena-[bis(diethylenetriamine)-manganese(ii) bis(μ-selenido)-manganese bis(μ-selenido)-tin] | [Mn(dien)2][SnMnSe4] | orthorhombic | C2221 | a 9.0169 b 17.740 c 12.9543 | [53] | ||||
heptakis(μ2-selenido)-(tetraethylenepentamine)-manganese(ii)-tri-tin(iv) | Mn(tepa)·Sn3Se7 | orthorhombic | P212121 | a=12.533 b=13.709 c=13.989 | [54] | ||||
tetrakis(μ2-selenido)-bis(seleno)-bis(tetraethylenepentamine)-di-manganese(ii)-di-tin(iv) | [Mn(tepa)]2(μ2-Sn2Se6) | tetragonal | I41/a | a=26.483 b=26.483 c=10.1423 | [54] | ||||
hexakis(μ2-selenido)-tetrakis(1,10-phenanthroline)-di-manganese-di-tin dihydrate | {[Mn(phen)2]2(μ2-Sn2Se6)}·H2O | monoclinic | P21/n | a 11.061 b 10.061 c 25.21 β 90.081° | [17] | ||||
catena-((μ3-selenido)-bis(μ2-selenido)-(1,10-phenanthroline)-manganese-tin) | [Mn(phen)]2(μ4-Sn2Se6) | triclinic | P1 | a 9.721 b 10.257 c 10.346, α 118.24° β 112.53° γ 95.75° | [17] | ||||
hexakis(μ-2-aminoethan-1-olato)-octakis(μ-selenido)-hepta-manganese-di-tin | Mn7(ea)6(SnSe4)2 | orthorhombic | Pccn | a=14.886 b=19.354 c=12.4314 Z=4 | 3581.5 | 2.993 | orange | [55] | |
catena-(pentakis(μ2-selenido)-bis(1,10-phenanthroline)-manganese-di-tin) | [Mn(phen)2](Sn2Se5) | monoclinic | C2/c | a 16.639 b 12.961 c 14.088β 117.91° | [17] | ||||
catena-[tris(3-butyl-1,2-dimethyl-1H-imidazol-3-ium) bis(tris(ethane-1,2-diamine)-manganese) icosakis(μ-selenido)-selenido-nona-tin chloride] | (Bmmim)3[Mn(en)3]2[Sn9Se21]Cl | monoclinic | P21/c | a=19.4488 b=19.5108 c=26.6148 β=109.587° | red | [49] | |||
catena-[hexakis(1-butyl-2,3-dimethyl-1H-imidazol-3-ium) bis((N-(2-(amino)ethyl)ethane-1,2-diamine)-manganese) tetratriacontakis(selenido)-selenido-pentadeca-tin] | (Bmmim)6[Mn(dien)2]2Sn15Se35 | monoclinic | P21/n | a=13.4256 b=29.904 c=19.5845 β=106.643° | red | [49] | |||
catena-[hemikis(tris(ethane-1,2-diamine)-manganese) hemikis((N-methylethane-1,2-diamine)-bis(ethane-1,2-diamine)-mangnaese) heptakis(μ-selenido)-tri-tin] | [Mn(en)2.5(en-Me)0.5][Sn3Se7] | monoclinic | P21/c | a=12.1058 b=13.2204 c=18.2504 β=120.839° Z=4 | 2507.9 | 3.049 | orange | [56] | |
catena-(bis(4-Aminobutan-1-aminium) tetrakis(μ2-selenido)-manganese-tin) | (1,4-dabH)2MnSnSe4 | orthorhombic | Fdd2 | a =23.287 b=25.410 c=6.6053 | [57] | ||||
tetrakis(2,2'-bipyridine)-hexakis(μ-selenido)-di-tin-di-manganese | {Mn(2,2′-bipy)2}2(μ2-Sn2Se6) | monoclinic | P 21/n | a=8.756 b=20.960 c=12.484 β=95.66° | [58] | ||||
hexakis(μ2-Selenido)-bis(1,4,8,11-tetraazacyclotetradecane)-di-manganese(ii)-di-tin | {Mn(cyclam)}2(μ-Sn2Se6.15) | monoclinic | P21/n | a=9.949 b=16.783 c=11.649 β=105.208° | [59] | ||||
hexakis(μ2-Selenido)-bis(2,2';6',2''-terpyridine)-di-manganese(ii)-di-tin | {Mn(terpy)}2(μ-Sn2Se6) | triclinic | P1 | a=9.430 b=10.872 c=11.090 α=117.86° β=102.83° γ=103.22° | [59] | ||||
tris(μ2-Selenido)-(2,2';6',2''-terpyridine)-manganese(ii)-tin | {Mn(terpy)}2(μ-Sn2Se6) | triclinic | P1 | a=9.923 b=10.027 c=10.959 α=107.29° β=97.57° γ=115.10° | [59] | ||||
(NMe4)2[MnSn4Se10] | tetragonal | I4 | a=9.865 c =15.317 | red | [60] | ||||
Li4MnSn2Se7 | monoclinic | Cc | a=18.126 b=7.221 c=10.470 β=93.43° Z=4 | 1403.2 | 4.132 | orange | [61] | ||
DBN=1,5-diazabicyclo[4.3.0]non-5-ene | [DBNH]2[MnSnSe4] | tetragonal | P42/ncm | a=13.0305 c =6.6220 | [62] | ||||
[Fe(tatda)]Sn3Se7 | monoclinic | P21/n | 1.93 eV | [4] | |||||
catena-((bis(diethylenetriamine)-iron(ii)) bis(μ-selenido)-iron) | [Fe(dien)2]FeSnSe4 | orthorhombic | C2221 | a =8.974 b =17.755 c =12.967 | band gap 2.21 eV | [51] | |||
bis(bis(diethylenetriamine)-iron(ii)) bis(μ-selenido)-tetraselenido-di-tin | [Fe(dien)2]2Sn2Se6 | monoclinic | P21/n | a=12.563 b=9.655 c=15.566 β=102.76° | band gap 2.60 eV | [51] | |||
bis(bis(diethylenetriamine)-iron(ii)) ethane-1,2-diammonium bis(2-ammonioethyl)amine bis(bis(μ-selenido)-tetraselenido-di-tin) | [H2en][H2dien][Fe(dien)2]2(Sn2Se6)2 | triclinic | P1 | a=8.727 b=12.794 c=14.918, α=66.09° β=84.06° γ=75.33° | band gap 2.58 eV | [51] | |||
catena-[tris(ethane-1,2-diamine)-iron(ii) (μ-diselenido)-hexakis(μ-selenido)-tri-tin] | [Fe(en)3]Sn3Se6(Se2) | monoclinic | P21/c | a =11.950 b =14.083 c =17.995 β =120.25° | [52] | ||||
tris(ethane-1,2-diamine)-iron(ii) tris[tetraselanato]-tin | [Fe(en)3][Sn(Se4)3] | triclinic | P1 | a 10.223 b 12.106 c 12.263, α 89.40° β 89.40° γ 75.45° | [52] | ||||
tatda = 3,6,9,12-tetraazatetradecane-1,14-diamine catena-[(3,6,9,12-tetraazatetradecane-1,14-diamine)-iron heptakis(μ-selenido)-tri-tin] | [Fe(tatda)]Sn3Se7 | monoclinic | P21/n | a 12.1067 b 13.3225 c 17.0827 β 96.978° | [50] | ||||
hexakis(μ2-selenido)-tetrakis(1,10-phenanthroline)-di-iron-di-tin | [Fe(phen)2]2(μ2-Sn2Se6) | monoclinic | C2/c | a 26.192 b 11.248 c 17.843 β 98.816° | [17] | ||||
catena-(bis(tris(1,10-phenanthroline)-iron) bis(μ3-selenido)-dodecakis(μ2-selenido)-hexa-tin hydrate) | [Fe(phen)3](Sn3Se7)·1.25H2O | trigonal | R3c | a=13.9483 c 75.476 | band gap 1.97 eV | [17] | |||
bipy = bipyridine catena-[nonakis(μ-selenido)-tetra-tin tris(2,2'-bipyridine)-iron dihydrate] | [Fe(bipy)3]Sn4Se9·2H2O | trigonal | R3c | a=26.902 c 30.673 | [63] | ||||
[Fe(bipy)3]2[Sn3Se7]2·bipy·2H2O | monoclinic | P21/c | a 27.055 b 13.391 c 24.756, β 103.88° | [63] | |||||
heptakis(μ-selenido)-(tetra-ethylenepentamine)-iron-tri-tin | Sn3Se7Fe(tepa) | orthorhombic | P212121 | a 12.4958 b 13.7745 c 14.0233 | 3.112 | black | [22] | ||
bis[tris(ethane-1,2-diamine)-iron] 1,3,2,4-diselenadistannetane-2,2,4,4-tetrakis(selenolate) | [Fe(en)3]2Sn2Se6 | orthorhombic | Pbca | a =15.5062(9)Å b=11.8662 c=19.0966 | 2.146 | red | [22] | ||
{CpFe(CO)2}3{CpFe(CO)}Sn3Se4 | triclinic | P1 | a 12.2066 b 12.584 c 13.0007, α 90.632° β 90.068° γ 120.836° | [64] | |||||
(NMe4)2[FeSn4Se10] | tetragonal | I4 | a=9.878 c=15.345 | [60] | |||||
[Co(en)3]2Sn2Se6 | orthorhombic | Pbca | a=15.640 b=11.564 c=18.742 | [46] | |||||
[Co(dien)2]2Sn2Se6 | monoclinic | P21/n | a=10.2224 b=14.5788 c=12.3921 β=91.237° | 1846.4 | yellow; black with water, ultrasound turns yellow | [65] [46] [66] | |||
[Co(en)(trien)]2Sn2Se6 | monoclinic | P21/n | a 7.929 b 15.855 c 14.262 β 93.436° | [67] | |||||
bis(tris(2,2'-bipyridine)-cobalt(ii)) heptakis(μ-selenido)-tri-tin(iv) hexakis(μ-selenido)-selenido-tri-tin(iv) 2,2'-bipyridine monohydrate | [Co(2,2′-bipy)3]2[Sn3Se7]2·(2,2′-bipy)·H2O | monoclinic | P21/c | a=27.032 b=13.392 c=24.763 β=103.85° | [58] | ||||
catena-[tris(ethylenediamine)-nickel hemikis(heptakis(μ-selenato)-selenato-tri-tin) hemikis(hexakis(μ-selenato)-selenato-tri-tin)] | [Ni(en)3][Sn3Se6.5(Se2)0.5] | orthorhombic | Pca21 | a =14.88 b =1.8872Å c =13.859 | 1.95 eV;chains of [Sn3Se7]n2n– and [Sn3Se6(Se)2]n2n– | [2] | |||
tris(ethylenediamine)-nickel(ii) tetrakis(μ-selanyl)-selanyl-di-tin | [Ni(en)3][Sn2Se5] | monoclinic | P21/n | a=8.7998 b=10.0736 c=22.655 β=90.763° | [68] | ||||
[Ni(en)3]2[Sn2Se6] | orthorhombic | a=15.288 b=11.937 c=19.239 | 3511.0 | [46] | |||||
catena-[tris(ethylenediamine)-nickel heptakis(μ-selenato)-tri-tin] | [Ni(en)3][Sn3Se7] | monoclinic | P21/n | a=12.32 b=13.19 c=15.73 β=101.07° | band gap 2.01 eV | [2] | |||
catena-[tris(1,2-diaminoethane)-nickel(ii) pentakis(μ-selenido)-bis(selenido)-tri-tin(iv)] | [Ni(en)3]Sn3Se7.5 | orthorhombic | Pca21 | a 14.869 b 11.888 c 13.860 | [52] | ||||
tris(ethane-1,2-diamine)-nickel tris[tetraselanato]-tin | [Ni(en)3][Sn(Se4)3] | triclinic | P1 | a 10.104 b 12.048 c 12.107, α 89.52° β 75.44° γ 75.78° | [52] | ||||
phen = 1,10-phenanthroline tris(1,10-phenanthroline)-nickel(ii) heptakis(μ-selenato)-tri-tin(iv) sesquihydrate | [Ni(phen)3]Sn3Se7·1.5H2O | trigonal | R3 | a=13.971 c=38.281 | [69] | ||||
[(Ni0.4Zn0.6)(en)6]Sn2Se6 | [65] | ||||||||
catena-(tetrakis(1-n-Butyl-2,3-dimethylimidazolium) hemikis((μ2-triethylenetetramine)-bis(triethylenetetramine)-di-nickel) tris(μ3-selenido)-heptadecakis(μ2-selenido)-selenido-nona-tin) | 2D-(Bmmim)8[Ni2(teta)2(μ-teta)]Sn18Se42 | monoclinic | P21/n | a =18.9764 b= 25.1081 c =20.5731 β =100.870° | [70] | ||||
teta = triethylenetetramine (ethylenediamine)-(triethylenetetramine)-nickel(ii) (triethylenetetramine)-(N-(2-hydroxyethyl)ethylenediamine)-nickel(ii) hexakis(μ-selenido)-tetrakis(selenido)-tetra-tin | [Ni(teta)(en)][Ni(teta)(hda)][Sn4Se10] | monoclinic | P21/n | a 12.3191 b 17.7104 c 22.643 β 95.278° | [70] | ||||
tepa=tetraethylenepentamine catena-(tetrakis(1-n-Butyl-2,3-dimethylimidazolium) bis(chloro-(tetraethylenepentamine)-nickel) pentakis(μ3-selenido)-tricosakis(μ2-selenido)-(tetraethylenepentamine)-nickel-dodeca-tin) | 2D-(Bmmim)4[Ni(tepa)Cl]2[Ni(tepa)Sn12Se28] | monoclinic | Pn | a=21.2230 b=13.4993 c=23.8715 β =112.461° | [70] | ||||
Bmmim=1-butyl-2,3-dimethylimidazolium | 2D-(Bmmim)3[Ni(en)3]2[Sn9Se21]Cl | monoclinic | P21/c | a 19.488 b 19.626 c 26.793 β 109.930° | [53] | ||||
catena-(bis(1-n-Butyl-2,3-dimethylimidazolium) bis(tris(propane-1,2-diamine)-nickel) bis(bis(μ3-selenido)-heptakis(μ2-selenido)-tetra-tin)) | 3D-(Bmmim)2[Ni(1,2-pda)3]Sn8Se18 | trigonal | R3c | a=27.7913 c 47.4281 | [70] | ||||
catena-[bis(N-(2-(amino)ethyl)ethane-1,2-diamine)-nickel sesquikis(3-butyl-1,2-dimethyl-1H-imidazol-3-ium) hemikis(2-amino-N-(2-aminoethyl)ethylammonium) octadecakis(μ-selenido)-octa-tin] | 2D-(Bmmim)2[Ni(teta)(en)][Sn3Se7]2 | monoclinic | P21/c | a=31.088 b=10.5393 c=19.9712 β=99.966° | [71] | ||||
catena-[(N,N'-bis(2-(amino)ethyl)ethane-1,2-diamine)-(ethane-1,2-diamine)-nickel bis(1-butyl-2,3-dimethyl-1H-imidazol-3-ium) tridecakis(μ-selenido)-selenido-hexa-tin] | 3D-(Bmmim)1.5(dienH)0.5Ni(dien)2[Sn4Se9]2 | monoclinic | P21/c | a=24.3753 b=13.3778 c=17.7885 β=93.949° | [71] | ||||
[Ni(tren)(en)]SnSe3∙H2O | 638.64 | monoclinic | P21/n | a=12.8150 b=10.0094 c=15.6626 β=???? Z=4 | 1885.8 | band gap | [72] | ||
bis((tris(2-aminoethyl)amine)-(ethane-1,2-diamine)-nickel(ii)) bis(μ-sulfido)-tetrathiolato-di-tin dihydrate | [Ni(tren)(en)]2[Sn2S6]·2H2O | monoclinic | P21/n | a 12.7041 b 9.8000 c 15.3989 β 108.843° | 3.23 eV | [73] | |||
bis((tris(2-aminoethyl)amine)-(ethane-1,2-diamine)-nickel(ii)) bis(μ-sulfido)-tetrathiolato-di-tin hexahydrate | [Ni(tren)(en)]2[Sn2S6]·6H2O | monoclinic | P21/c | a 12.5580 b 9.7089 c 16.0359 β 91.827° | 3.16 eV | [73] | |||
bis((tris(2-aminoethyl)amine)-(cyclohexane-1,2-diamine)-nickel(ii)) bis(μ-sulfido)-tetrathiolato-di-tin trihydrate | [Ni(tren)(1,2-dach)]2[Sn2S6]·3H2O | triclinic | P1 | a 9.8121 b 10.0080 c 12.422, α 86.38° β 79.65° γ 65.71° | 3.43 eV | [73] | |||
bis((tris(2-aminoethyl)amine)-(cyclohexane-1,2-diamine)-nickel(ii)) bis(μ-sulfido)-tetrathiolato-di-tin tetrahydrate | [Ni(tren)(1,2-dach)]2[Sn2S6]·4H2O | monoclinic | P21/c | a 10.7119 b 19.0797 c 11.1005 β 104.803° | 3.29 eV | [73] | |||
bis((tris(2-aminoethyl)amine)-(propane-1,2-diamine)-nickel(ii)) bis(μ-sulfido)-tetrathiolato-di-tin tetrahydrate | [Ni(tren)(1,2-dap)]2[Sn2S6]·4H2O | monoclinic | C2/c | a 14.3925 b 15.1550 c 18.9307 β 99.108° | 3.32 eV | [73] | |||
bis((tris(2-aminoethyl)amine)-(2-(aminomethyl)pyridine)-nickel(ii)) bis(μ-sulfido)-tetrathiolato-di-tin decahydrate | [Ni(tren)(2amp)]2[Sn2S6]·10H2O | monoclinic | P21/n | a 12.1933 b 13.4025 c 14.8920 β 103.090° | 3.28 eV | [73] | |||
L1 = 1,8-dimethyl-1,3,6,8,10,13-hexaazacyclotetradecane | [Ni(L1)][Ni(L1)Sn2S6]n·2H2O | monoclinic | P21/c | a 11.6481 b 14.4268 c 10.8450 β 95.449° | brown | [74] | |||
L2 = 1,8-diethyl-1,3,6,8,10,13-hexaazacyclotetradecane | [Ni(L2)]2[Sn2S6]·4H2O | triclinic | P1 | a 9.1562 b 10.3705 c 12.2897 α 66.761° β 85.350° γ 81.308° | [74] | ||||
(μ2-triethylenetetramine)-bis(triethylenetetramine)-di-nickel(ii) tetrachloride dihydrate | [Ni2(trien)2(μ-trien)]Cl4·2H2O | orthorhombic | Pbca | a 13.737 b 13.089 c 18.193 | [67] | ||||
bis(tris(2,2'-bipyridine)-nickel(ii)) heptakis(μ-selenido)-tri-tin(iv) hexakis(μ-selenido)-selenido-tri-tin(iv) 2,2'-bipyridine monohydrate | [Ni(2,2′-bipy)3]2[Sn3Se7]2·(2,2′-bipy)·H2O | monoclinic | P 21/c | a=26.999 b=13.383 c=24.714 β=103.89° | [58] | ||||
Cu2SnSe4 | F3m | thermoelectric | [75] | ||||||
(1,4-dabH2)Cu2SnSe4 | orthorhombic | P42/n | a=14.956 b=14.956 c=12.017 | [57] | |||||
Na6Cu8Sn3Se13 | cubic | Fm3c | a =18.4754 | [76] | |||||
[Cu2SnSe5][Mn(Hen)2(en)] | monoclinic | P21/c | a 9.640 b 21.04 c 10.611 β 100.72° | 1.49 eV | [77] | ||||
[(Mn1.67Zn0.33)(en)6]Sn2Se6 | [65] | ||||||||
K2Cu2Sn2Se6 | monoclinic | C2/c | Z=8 | black; band gap 1.04 eV | [78] | ||||
Copper zinc tin selenide | Cu2ZnSnSe4 | black; photovoltaic 11.6% efficient | [29] | ||||||
catena-[tris(ethane-1,2-diamine)-zinc(ii) (μ-diselenido)-hexakis(μ-selenido)-tri-tin] | [Zn(en)3]Sn3Se6(Se2) | monoclinic | P21/n | a 11.949 b 14.060 c 15.794 β 100.39° | [52] | ||||
tris(ethane-1,2-diamine)-zinc(ii) tris[tetraselanato]-tin | [Zn(en)3][Sn(Se4)3] | triclinic | P1 | a 10.156 b 12.096 c 12.109, α 89.64° β 75.49° γ 75.87° | [52] | ||||
Zn2(en)2(μ4-SnSe4) | tetragonal | I41/a | a =7.8032 c =31.528 | [53] | |||||
tetrakis(μ-selenido)-bis(selenido)-bis(N,N-bis(2-aminoethyl)ethane-1,2-diamine)-di-tin(iv)-di-zinc(ii) | {Zn(tren)}2(μ-Sn2Se6) | monoclinic | C2/c | a 12.414 b 9.846 c 23.970° β 102.395° | 2861.5 | band gap 2.38 eV | [79] | ||
tetrakis(μ-selenido)-bis(selenido)-bis(bis(2-(2-aminoethyl)aminoethyl)amine)-di-tin(iv)-di-zinc(ii) | {Zn(tepa)}2(μ-Sn2Se6) | tetragonal | I41/a | a=26.6205 c =10.0533 | 7124.3 | band gap 2.31 eV | [79] | ||
catena-[bis(dimethylammonium) octakis(μ-selenido)-tri-tin(iv)-zinc(ii)] | [(Me)2NH2]2ZnSn3Se8 | monoclinic | C2 | a=10.961 b=11.056 c=9.683 β=105.17° | [80] | ||||
(Me4N)2Zn[Sn4Se10] | [81] | ||||||||
DBN=1,5-diazabicyclo[4.3.0]non-5-ene | [DBNH]2[ZnSnSe4] | tetragonal | P42/ncm | a=13.033 c 6.548 | band gap 2.42 eV | [62] | |||
K2ZnSn3Se8 | monoclinic | P21 | a 7.639 b 12.400 c 18.384 β 98.13° | band gap 2.10 eV | [82] | ||||
Cu2ZnSnSe4 | [75] | ||||||||
[NH4]2Ga4Se8Sn4 | monoclinic | P21/c | a 7.582 b 12.501 c 18.377 β 96.43° | [83] | |||||
catena-(1-ethylpyridinium hexakis(μ-selenido)-gallium-di-tin hydrate) | H3CCH2NC5H5GaSn2Se6 ∙ 0.25H2O | tetragonal | I41/a | a=26.401 c =10.464 | orange | [84] | |||
x~0.25 | Na2−xGa2−xSn1+xSe6 | monoclinic | C2 | a=13.308 b=7.594 c=13.842 β=118.730° | 1226.7 | [85] | |||
K3Ga6Sn6Se12 | cubic | Pa3 | a=13.5555 Z=12 | 2490.8 | 4.347 | colourless | [86] | ||
KGaSnSe4 | cubic | Pa3 | a=13.5555 Z=12 | 2490.8 | 4.347 | orange | [86] | ||
[(TEPA)Mn]2+4[Sn4Ga4Zn2Se20]8− | tetragonal | P4b2 | a=17.4951 c 13.5849 | [87] | |||||
(Et4N)2[Sn6Se10Br6] | monoclinic | P21/n | a = 14.0826 b = 14.1904 c = 24.277 β = 92.809° Z = 4 | 4845.6 | [88] | ||||
Rb2Sn2Se5 | monoclinic | C2/c | a=11.555 b=8.478 c=12.030 β=108.60 Z=4 | 1117 | 4.78 | black; oxygen sensitive | [89] | ||
Rb4Sn4Se10·1.5H2O | R3 | a 15.539 c 21.373 | [39] | ||||||
Rb2Cu2Sn2Se6 | monoclinic | C2/c | Z=8 | black; band gap 1.04 eV | [78] | ||||
RbGaSnSe4 | cubic | Pa3 | a=13.7200 | 2582.63 | 4.550 | orange | [86] | ||
Rb2Sn4Se9-H2O | orthorhombic | Pnma | a=13.298 b=12.418 c=12.563 | [90] | |||||
Rb2MnSn3Se8 | monoclinic | P21 | a 7.7864 b 12.6343 c 18.4878 β 95.810° | [91] | |||||
Rb2MnSnSe4 | monoclinic | P21/n | a=8.6015 b=10.956 c=10.675 β=90° | [92] | |||||
Rb4Cu8Sn3S12 | cubic | Fm3c | a=18.0851 | [93] | |||||
(H3O)RbCu6Sn2S8 | tetragonal | I4/m | a=14.8834 c=7.6466 | [93] | |||||
SrZnSnSe4 | orthorhombic | Fdd2 | a 21.6984 b 21.873 c 13.1140 | [94] | |||||
catena-[(μ-hydroxo)-bis(μ-selenido)-(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-selenido-tin-yttrium] | [Y2(tepa)2(μ-OH)2Sn2Se6] | orthorhombic | Pbca | a=12.4190 b=13.6062 c=20.6569 Z=8 | 2.467 | orange | [95] | ||
bis(bis(μ2-hydroxo)-bis(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-dichloro-di-yttrium) hexakis(μ2-selenido)-tetrakis(selenido)-tetra-tin tetrahydrate | [Y2(tepa)2(μ2-OH)2Cl2]2[Sn4Se10]·4H2O | tetragonal | I41/a | a=28.24 c=10.940 | 2.025 | yellow | [95] | ||
Ru(bpy)3[Sn4Se9] | 1755.02 | trigonal | R3c | a=27.240 c=31.01 Z=18 | 19927 | 2.632 | dark red | [96] | |
β-Ag8SnSe6 | Pmn21 | [4] | |||||||
[NH4]3AgSn3Se8 | tetragonal | P4/nbm | a=8.2155 c=13.413 | thermochromic: gold-darkred-gold | [4] [80] | ||||
[NH4]4Ag12Sn7Se22 | monoclinic | C2/c | a=52.634 b=6.8175 c=13.5176 β=99.955 Z=4 | 4959.1 | 5.270 | black; band gap 1.21 eV | [4] [97] | ||
[(Me)2NH2]0.75[Ag1.25SnSe3] | tetragonal | P421m | a=13.998 c=8.685 Z=8 | 1701.9 | 4.403 | dark red; band gap 1.85 eV | [4] [98] | ||
[CH3NH3]2[H3O]Ag5Sn4Se12·C2H5OH | tetragonal | P421m | a=13.6350 c 9.1491 Z=8 | band gap 1.80 eV | [4] [80] | ||||
catena-[bis(methylammonium) dimethylammonium dodecakis(μ-selenido)-penta-silver-tetra-tin] | [NH3CH3]0.5[NH2(CH3)2]0.25Ag1.25SnSe3 | tetragonal | P421m | b =13.7193 c 9.0964 | 4.019 | [99] | |||
[bmmim]7[AgSn12Se28] | triclinic | P1 | band gap 2.2 eV | [4] | |||||
heptakis(1,2-dimethyl-3-propyl-1H-imidazol-3-ium) bis(μ3-selenido)-hexacosakis(μ2-selenido)-dodeca-tin-silver | [Mmpmim]7Ag5Sn4Se12∙3H2O | triclinic | P1 | a 10.8983 b 13.5554 c 23.091 α 88.904° β 86.700° γ 68.230° | [11] | ||||
catena-[N1-(2-azaniumylethyl)ethane-1,2-bis(aminium) dodeca-selenium-tetra-tin-penta-silver trihydrate] | [H3dien][Ag5Sn4Se12]∙3H2O | P421 | a =14.2623 b =14.2623 c =9.3022 | [100] | |||||
K2Ag2SnSe4 | P2/c | band gap 1.8 eV | [4] | ||||||
K2Ag2Sn2Se6 | P4/mmc | [4] | |||||||
K3AgSn3Se8 | P4/nbm | band gap 1.8 eV | [4] | ||||||
[Mn(NH3)6][Ag4Mn4Sn3Se13] | orthorhombic | F43c | a 19.1263Å b 19.1263Å c 19.1263 | [101] | |||||
catena-(2-aminoethylammonium bis(μ4-sulfido)-bis(μ3-sulfido)-tin-di-copper-silver) | [enH][Cu2AgSnS4] | orthorhombic | Pnma | a=19.726 b=7.8544 c=6.5083 Z=4 | 1008.35 | 3.577 | red | [102] | |
[Zn(NH3)6][Ag4Zn4Sn3Se13] | orthorhombic | F43c | a=18.9679 b=18.9679 c=18.9679 | [101] | |||||
(1,4-dabH2)Cu1.72Ag0.28SnSe4 | tetragonal | P42/n | a=14.990 c=12.059 | band gap 2.43 eV | [103] | ||||
Rb3AgSn3Se8 | P4/nbm | band gap 1.8 eV | [4] | ||||||
Li6.4Cd4.8Sn4Se16 | orthorhombic | Pna21 | a=14.400 b=8.399 c=6.787 | band gap 1.95 eV | [104] | ||||
tetrakis(2,3,4,6,7,8-Hexahydro-1H-pyrrolo[1,2-a]pyrimidin-5-ium) bis(μ3-diselenido)-undecakis(μ2-selenido)-tri-cadmium-tetra-tin | [DBNH]4[Cd3Sn4Se11(Se2)2] | monoclinic | C2/c | a=22.236 b=12.623 c=21.756 β=109.91° | [105] | ||||
Cd(tren)SnSe3 | triclinic | P1 | a=7.752 b=8.128 c=12.467, α=97.299° β=103.639° γ=107.325° Z=2 | 712.1 | 2.865 | [106] | |||
K2CdSnSe4 | 625.16 | tetragonal | I42m | a=8.084 c=6.920 | 452.24 | photocatalyst | [107] | ||
Cu2CdSnSe4 | [75] | ||||||||
catena-(1-ethylpyridinium hexakis(μ-selenido)-indium-di-tin hydrate) | CH3CH2NC5H5InSn2Se6 ∙ 0.25H2O | tetragonal | I41/a | a=26.946 c =10.283 | orange | [84] | |||
[NH4]2[In2Sn2Se8] | tetragonal | I4/mcm | a=b 8.3731 c 6.719 | ||||||
catena-[tris(1,10-phenanthroline)-cobalt octakis(μ-selenido)-di-indium-di-tin cyclohexylamine solvate tetrahydrate] | Co(phen)3In2Sn2Se8 ∙ C6H11NH2 ∙ 4H2O | monoclinic | P21/n | a=15.610 b=24.238 c=15.828 β=107.04° Z=4 | 5726 | 2.169 | orange | [108] | |
tris(1,10-phenanthroline)-nickel octakis(μ-selenido)-di-indium-di-tin cyclohexylamine solvate tetrahydrate | Ni(phen)3In2Sn2Se8 ∙ C6H11NH2 | monoclinic | P21/n | a=15.574 b=24.083 c=15.804 β=107.11° Z=4 | 5665 | 2.192 | orange | [108] | |
RbInSnSe4 | cubic | Pa3 | a=13.9728 Z=12 | 2728.04 | 4.637 | red; air sensitive | [109] | ||
RbInSnSe4 | monoclinic | P21/c | a= 7.8104 b= 12.6533 c= 18.7062 β= 96.297 | 1837.52 | 4.589 | orange | [109] | ||
Cs2Sn2Se5 . H2O | orthorhombic | Ama2 | a =12.05 b =12.405 c =9.426 | [7] | |||||
Cs2Sn2Se5 | |||||||||
Cs2Sn2Se6 | triclinic | P1 | a =7.129 b =7.285 c =7.965, α =95.8° β =115.38° γ =108.46° | [90] | |||||
Cs2Sn3Se7 | monoclinic | C2/c | a = 23.214, b = 13.679, c =14,657, β= 111.92°, Z = 8, | 4317 | red; SnSe5 trigonal bipyramids connected in sheets | [4] [27] | |||
Cs4Sn2Se6 | yellow; tetrahedral edge-shared pairs | [27] | |||||||
Cs4Sn4Se10·3.2H2O | triclinic | P1 | a=7.235 b=9.468 c=11.235 α=68.77° β=83.25° γ=84.53° | [39] | |||||
Cs2Sn4Se9-H2O | orthorhombic | Pnma | a =13.514 b =12.54 c =12.679 | [90] | |||||
(4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo(8.8.8)hexacosane)-potassium tris(μ3-selenido)-tris(μ2-selenido)-bis(1,2-ethylenediamine-N)-(4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo(8.8.8)hexacosane)-di-cesium-potassium-di-tin(iv) | [K-(2,2,2-crypt)]2Cs2Sn2Se6·2en | triclinic | P1 | a=10.0019 b=13.8929 c=24.478 α=100.204° β=95.701° γ=90.147° | [43] | ||||
Cs[Cr(en)2SnSe4] | 739.67 | monoclinic | P21/n | a=7.6800 b=13.1483 c=15.7069 β=91.176° Z=4 | 1585.7 | 3.098 | black | [110] | |
Cs2MnSnSe4 | orthorhombic | Fddd | a=6.4075 b=14.416 c=24.820 | [92] | |||||
Cs2MgSn3Se8 | orthorhombic | P212121 | a 7.9055 b 12.7661 c 18.474 | [111] | |||||
Cs2MnSn3Se8 | orthorhombic | P212121 | a 7.8798 b 12.7040 c 18.4556 | [91] | |||||
Mn4Cs10Se17Sn4 ∙ 15.5H2O | triclinic | P1 | a 13.717 b 15.502 c 18.481 α 77.02° β 74.35° γ 69.71° Z=2 | 3512 | 3.418 | red | [56] | ||
Zn4Cs10Se17Sn4 ∙ 17H2O | triclinic | P1 | a 13.537 b 15.256 c 18.41, α 76.98° β 73.78° γ 69.57° Z=2 | 3386 | 3.577 | yellow | [56] | ||
Cs2ZnSn3Se8 | orthorhombic | P212121 | a 7.8146 b 12.6534 c 18.3747 | [111] | |||||
CsGaSnSe4 | orthorhombic | Pmcn | a 7.6785Å b 12.655Å c 18.278 | [85] | |||||
Cd4Cs10Se17Sn4 ∙ 17H2O | triclinic | P1 | a 17.8678 b 17.7949 c 23.5518 α 98.682° β 105.75° γ 90.307° Z=4 | 7116 | 3.617 | yellow | [56] | ||
Cs2CdSn3Se8 | orthorhombic | P212121 | a 7.9335 b 12.7336 c 18.5387 | [111] | |||||
CsInSnSe4 | cubic | Pa3 | a=14.1932 Z=12 | 2959.2 | 4.755 | red; air sensitive | [109] | ||
Ba2SnSe4 | 709.21 | monoclinic | P21/c | a 8.582 b 9.255 c 12.460 β 114.28° Z=4 | 902.2 | 5.221 | orange | [112] | |
α-Ba2SnSe5 | orthorhombic | P212121 | dark brown | [113] | |||||
β-Ba2SnSe5 | monoclinic | P21/c | a = 9.3949 b = 8.8656 c = 12.5745 β = 113.299° Z = 4 | 961.9 | high temperature; red | [113] | |||
m-Ba2SnSe5 | monoclinic | P121/c1 | a = 21.17189 b = 9.0915 c = 24.7141 β = 125.621° | [114] | |||||
Ba6Sn6Se13 | orthorhombic | P212121 | a 9.2998 b 12.384 c 26.896 Z=4 | 3097.8 | 5.495 | black; 1.52 eV | [115] | ||
Li2Ba7Sn4Se16 | cubic | I43d | a=15.1628 Z=4 | 3486.1 | 5.170 ? | red | [116] | ||
Na2Ba7Sn4Se16 | cubic | I43d | a=14.807 Z=4 | 3246 | 4.082 | red | [116] | ||
BaZnSnSe4 | orthorhombic | Fdd2 | a 22.2402 b 22.7047 c 13.1972 | 6664.0 | 5.081 | red; band gap 1.95 eV | [117] | ||
BaGa2SnSe6 | trigonal | R3 | a = 10.145 c = 9.249 Z = 3 | 824.4 | 5.253 | red NLO 5.2 × AgGaS2 at 2.09 μm birefringence 0.1649 at 1.064 μm | [118] | ||
Ba4Ga4SnSe12 | band gap 2.14 | [119] | |||||||
BaAg2SnSe4 | orthorhombic | I222 | a=7.10 b=7.47 c=8.30 | band gap 0.2 eV | [4] [120] | ||||
BaCdSnSe4 | 684.27 | orthorhombic | Fdd2 | a 22.38 b 22.71 c 13.588 Z=32 | 6907 | 5.265 | orange | [112] | |
catena-(hexakis(μ2-selenido)-(N-(2-(amino)ethyl)-N'-(2-((2-(amino)ethyl)amino)ethyl)ethane-1,2-diaminato)-di-tin-lanthanum hemihydrate) | (H3O)[La(tepa)(μ-1κ2:2κ2-Sn2Se6)] | monoclinic | C2/c | a=13.845 b=9.805 c=22.010 β=105.949° | [121] | ||||
tetrakis(μ-selenido)-bis(3,6,9,12-tetraazatetradecane-1,14-diamine)-nitrato-chloro-di-lanthanum(iii)-tin | {La(peha)(Cl)}{La(peha)(NO3)}(μ-1κ2:2κ2-SnSe4)] | triclinic | P1 | a 8.411 b 14.760 c 16.244 α 92.57° β 91.95° γ 102.18° Z=2 | 1967.3 | 2.15 | light yellow | [122] | |
2,2'-(ethane-1,2-diyldiimino)diethanaminium tetrakis(μ-selenido)-tetrakis(triethylenetetramine )-diselenido-di-tin-di-lanthanum(iii) bis(μ-selenido)-tetraselenido-di-tin monohydrate | [H2trien][{La(trien)2}2(μ-1κ:2κ-Sn2Se6)][Sn2Se6]·H2O | monoclinic | P21/c | a=14.903 b=16.763 c=16.552 β=101.231° Z=2 | 4056 | 2.01 | orange | [122] | |
[{La(dien)2}4(μ4-Sn2Se9)(μ-Sn2Se6)]∞ | triclinic | P1 | a 10.253 b 13.061 c 15.847 α 80.62° β 73.59° γ 88.60° Z=1 | 2007.9 | 2.514 | red | [123] | ||
[La2(en)8(μ-Se2)]Sn2Se | monoclinic | P21/n | a 10.079 b 14.843 c 14.918 β 90.599° Z=2 | 2231.7 | 2.422 | yellow | [123] | ||
La3AgSnSe7 | P63 | [4] | |||||||
catena-(hexakis(μ2-Selenido)-(tetraethylenepentamine)-cerium-di-tin monohydrate) | (H3O)[Ce(tepa)(μ-1κ2:2κ2-Sn2Se6)] | monoclinic | C2/c | a=13.852 b=9.802 c=22.035 β=105.98° | [124] | ||||
tetrakis(μ2-Selenido)-bis(triethylenetetramine)-bis(tris(2-aminoethyl)amine)-diselenido-di-cerium-di-tin bis((2-((2-aminoethyl)amino)ethyl)(2-aminoethyl)ammonium) bis(μ2-selenido)-tetraselenido-di-tin | [Htrien]2[{Ce(trien)(tren)}2(μ-1κ:2κ-Sn2Se6)] | triclinic | P1 | a 9.832 b 10.584 c 18.091, α 90.097° β 92.448° γ 94.500° | [124] | ||||
[{Ce(dien)2}4(μ4-Sn2Se9)(μ-Sn2Se6)]∞ | triclinic | P1 | a 10.2333 b 13.0790 c 15.7663, α 80.422° β 73.738° γ 88.376° Z=1 | 1997.1 | 2.532 | orange | [125] | ||
[{Ce(en)4}2(μ-Se2)]Sn2Se6 | monoclinic | P21/n | a 10.094 b 16.616 c 13.397 β 101.878° Z=2 | 2198.9 | 2.462 | light yellow | [125] | ||
BaCeSn2Se6 | orthorhombic | Pmc21 | a=4.1908 b=20.749 c=12.406 | [126] | |||||
tetrakis(μ2-Selenido)-bis(triethylenetetramine)-bis(tris(2-aminoethyl)amine)-diselenido-di-neodymium-di-tin bis((2-((2-aminoethyl)amino)ethyl)(2-aminoethyl)ammonium) bis(μ2-selenido)-tetraselenido-di-tin | [Htrien]2[{Pr(trien)(tren)}2(μ-1κ:2κ-Sn2Se6)] | triclinic | P1 | a 9.842 b 10.578 c 18.080, α 90.065° β 92.532° γ 94.511° | [124] | ||||
catena-[(μ-hydroxo)-bis(μ-selenido)-(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-selenido-tin-praseodymium] | [Pr2(tepa)2(μ-OH)2Sn2Se6] | orthorhombic | Pbca | a=12.450 b=13.617 c=21.005 Z=8 | 2.622 | orange | [95] | ||
[{Pr(en)3}2(μ-OH)2]Sn2Se6 | monoclinic | P21/n | a 10.197 b 11.7622 c 15.497 β 98.967° Z=2 | 1835.9 | 2.510 | yellow | [125] | ||
catena-(bis(μ2-hydroxo)-tetrakis(μ2-selenido)-bis(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-diselenido-di-neodymium-di-tin) | [{Nd(tepa)(μ-OH)}2(μ-1κ:2κ-Sn2Se6)] | orthorhombic | Pbca | a=12.485 b=13.601 c=20.917 | [121] | ||||
[{Nd(en)3}2(μ-OH)2]Sn2Se6 | monoclinic | P21/n | a 10.176 b 11.772 c 15.470 β 99.128° Z=2 | 1829.8 | 2.531 | yellow | [125] | ||
[{Nd(dien)2}4(μ4-Sn2Se9)(μ-Sn2Se6)]∞ | triclinic | P1 | a 10.184 b 12.979 c 15.751, α 80.448° β 73.991° γ 88.552° Z=1 | 1973.1 | 2.576 | red | [125] | ||
ethane-1,2-diaminium tris(N-(2-(amino)ethyl)ethane-1,2-diamine)-samarium 1,3,2,4-diselenadistannetane-2,2,4,4-tetrakis(selenolate) | [Hen][Sm(dien)3]Sn2Se6 | triclinic | P1 | a=10.044 b=12.803 c=15.811 α=66.32° β=72.86° γ=68.35° | [127] | ||||
bis(bis(N,N-bis(2-(amino)ethyl)ethane-1,2-diamine)-chloro-samarium) hemikis(N,N-bis(2-aminoethyl)ethane-1,2-diamine) bis(μ-selenido)-tetrakis(selenido)-di-tin | [Sm(trien)(tren)(Cl)]2Sn2Se6·0.5en | triclinic | P1 | a=10.348 b=10.575 c=14.043 α=77.26° β=87.78° γ=61.410° | [127] | ||||
bis(N,N'-bis(2-(amino)ethyl)ethane-1,2-diamine)-bis(ethane-1,2-diamine)-bis(μ-hydroxy)di-samarium 1,3,2,4-diselenadistannetane-2,2,4,4-tetrakis(selenolate) | [{Sm(en)(trien)}2(μ-OH)2]Sn2Se6 | triclinic | P1 | a=10.044 b=12.803 c=15.811, α=66.32° β=72.86° γ=68.35° | [127] | ||||
catena-[bis(μ-selenido)-(μ-hydroxo)-(3,6,9-triazaundecan-1,11-diamine)-selenido-samarium-tin hemihydrate] | [{Sm(tepa)(μ-OH)}2 (μ-1κ:2κ-Sn2Se6)]n·nH2O | monoclinic | C2/c | a=22.944 b=11.946 c=18.907 β=125.53° Z=4 | 4217 | 2.27 | yellow | [122] | |
[Hdien][Sm(dien)2(μ-SnSe4)] | monoclinic | P2/c | a 10.185 b 9.471 c 13.808 β 102.256° | [128] | |||||
Eu8(Sn4Se14)(Se3)2 | orthorhombic | P21212 | a = 11.990 b = 16.425 c = 8.543 | [129] | |||||
catena-[bis(μ-selenido)-(μ-hydroxo)-(3,6,9-triazaundecan-1,11-diamine)-selenido-europium-tin hemihydrate] | [{Eu(tepa)(μ-OH)}2 (μ-1κ:2κ-Sn2Se6)]n·nH2O | monoclinic | C2/c | a=22.904 b=11.981 c=18.894 β=125.52° Z=4 | 4220 | 2.28 | yellow | [122] | |
[Hdien][Eu(dien)2(μ-SnSe4)] | monoclinic | P2/c | a 10.185 b 9.453 c 13.791 β 102.165° | [128] | |||||
[Eu2(dien)4(μ-OH)2]Sn2Se6 | monoclinic | P21/n | a 12.027 b 11.802 c 13.827 β 99.179° | [128] | |||||
[{Eu(en)3}2(μ-OH)2]Sn2Se6 | monoclinic | P21/n | a = 10.136 b = 11.771 c = 15.423 β = 99.322° Z = 2 | 1815.8 | [130] | ||||
catena-(bis(μ2-hydroxo)-tetrakis(μ2-selenido)-bis(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-diselenido-di-gadolinium-di-tin monohydrate) | [{Gd(tepa)(μ-OH)}2(μ-1κ:2κ-Sn2Se6)]·H2O | monoclinic | C2/c | a=22.82 b=11.975 c=18.918 β=125.975° | [121] | ||||
[{Gd(en)3}2(μ-OH)2]Sn2Se6 | monoclinic | P21/n | a 9.993 b 11.842 c 15.313° β 99.979° Z=2 | 1784.6 | 2.643 | yellow | [125] | ||
[Hdien][Gd(dien)2(μ-SnSe4)] | monoclinic | P21/c | a 10.300 b 9.426 c 13.875 β 101.678° Z=2 | 1319.3 | 2.271 | red | [125] | ||
[Gd(dap)4]2[Sn2Se6]Cl2 | monoclinic | P21/c | a=10.2385 b=14.1276 c=18.068 β =102.745° | [131] | |||||
[{Tb(en)3}2(μ-OH)2]Sn2Se6 | 1423.62 | monoclinic | P21/n | a=10.120 b=11.781 c=15.403 β=99.534° Z=2 | 1811.1 | 2.611 | [132] | ||
bis(tetrakis(propane-1,2-diamine)-terbium) dichloride bis(μ-selenido)-tetrakis(selenido)-di-tin monohydrate | [Tb(dap)4]2[Sn2Se6]Cl2·H2O | monoclinic | P21/c | a=10.240 b=14.116 c=18.030 β=102.808° | [131] | ||||
catena-[bis(μ2-selenido)-(μ2-hydroxo)-(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-selenido-dysprosium-tin] | [Dy2(tepa)2(μ-OH)2Sn2Se6] | orthorhombic | Pbca | a=12.4132 b=13.5901 c=20.6722 Z=8 | 2.759 | orange | [95] | ||
bis(bis(μ2-hydroxo)-bis(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-dichloro-di-dysprosium) hexakis(μ2-selenido)-tetrakis(selenido)-tetra-tin tetrahydrate | [Dy2(tepa)2(μ2-OH)2Cl2]2[Sn4Se10]·4H2O | tetragonal | I41/a | a=28.2390 c=11.0380 | 2.229 | yellow | [95] | ||
[Dy2(en)6(μ2-OH)2][Sn2Se6] | [133] | ||||||||
bis(tetrakis(propane-1,2-diamine)-dysprosium) dichloride bis(μ-selenido)-tetrakis(selenido)-di-tin monohydrate | [Dy(dap)4]2[Sn2Se6]Cl2·H2O | monoclinic | P21/c | a=10.214 b=14.118 c=18.000 β=102.798° | [131] | ||||
bis(tetrakis(Propane-1,2-diamine)-holmium chloride) 1,3,2,4-diselenadistannetane-2,2,4,4-tetrakis(selenolate) | [Ho(dap)4]2[Sn2Se6]Cl2 | monoclinic | P21/c | a=10.1839 b=14.1303 c=18.0100 β=102.571° Z=4 | 2529.5 | yellow | [134] | ||
bis(μ2-Hydroxo)-tetrakis(diethylenetriamine)-di-holmium 1,3,2,4-diselenadistannetane-2,2,4,4-tetrakis(selenolate) | {[Ho(dien)2]2(μ2-OH)2}[Sn2Se6] | monoclinic | P21/n | a=12.0096 b=11.7181 c=13.7717 β=99.138° Z=2 | 1913.5 | 2.586 | yellow | [134] | |
bis(bis(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-dichloro-bis(μ-hydroxo)-di-holmium) tricyclo[3.3.1.13,7]tetrastannaselenane-1,3,5,7-tetrakis(selenolate) tetrahydrate | [Ho2(tepa)2(μ2-OH)2Cl2]2[Sn4Se10]·4H2O | tetragonal | I41/a | a=28.076 c 10.948 | 8629.6 | 2.281 | yellow; supertetrahedron | [134] | |
catena-[bis(μ2-selenido)-(μ2-hydroxo)-(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-selenido-erbium-tin] | [Er2(tepa)2(μ-OH)2Sn2Se6] | orthorhombic | Pbca | a=12.418 b=13.605 c=20.636 Z=8 | 2.778 | orange | [95] | ||
bis(bis(μ2-hydroxo)-bis(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-dichloro-di-erbium) hexakis(μ2-selenido)-tetrakis(selenido)-tetra-tin tetrahydrate | [Er2(tepa)2(μ2-OH)2Cl2]2[Sn4Se10]·4H2O | tetragonal | I41/a | a=28.1622 c=11.0089 | 2.261 | yellow | [95] | ||
[Er2(en)6(μ2-OH)2][Sn2S6] | monoclinic | P21/n | a 9.951 b 11.860 c 15.278 β 100.239° | [133] | |||||
bis(tetrakis(propane-1,2-diamine)-erbium) dichloride bis(μ-selenido)-tetrakis(selenido)-di-tin monohydrate | [Er(dap)4]2[Sn2Se6]Cl2·H2O | monoclinic | P21/c | a=10.204 b=14.176 c=18.041 β=102.530° | [131] | ||||
catena-[(μ-hydroxo)-bis(μ-selenido)-(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-selenido-tin-thulium | [Tm2(tepa)2(μ-OH)2Sn2Se6] | orthorhombic | Pbca | a=12.399 b=13.518 c=20.504 Z=8 | 2.820 | orange | [95] | ||
bis(bis(μ2-hydroxo)-bis(N-(2-aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)ethane-1,2-diamine)-dichloro-di-thulium) hexakis(μ2-selenido)-tetrakis(selenido)-tetra-tin tetrahydrate | [Tm2(tepa)2(μ2-OH)2Cl2]2[Sn4Se10]·4H2O | tetragonal | I41/a | a=28.2080 c=11.0142 | 2.258 | yellow | [95] | ||
[Hen]4[Tm(en)4]2[Ag6Sn6S20]·3en | monoclinic | C2/m | a 14.517 b 24.380 c 13.422 β 94.46° | [135] | |||||
catena-((μ2-Hydroxo)-bis(μ2-selenido)-selenide-(tetraethylenepentamine)-tin-ytterbium hemihydrate) | [{Yb(tepa)(μ-OH)}2(μ-1κ:2κ-Sn2Se6)]·H2O | monoclinic | C2/c | a=21.255 b=12.835 c=17.633 β=125.41° | [124] | ||||
bis(μ2-Hydroxo)-tetrakis(diethylenetriamine)-di-ytterbium bis(μ2-selenido)-tetraselenido-di-tin | [{Yb(dien)2}2(μ-OH)2]Sn2Se6 | monoclinic | P21/n | a=12.026 b=11.666 c=13.819 β=98.971° Z=4 | [124] | ||||
DBU=1,8-diazabicyclo[5.4.0]undec-7-ene catena-(bis(2,3,4,6,7,8,9,10-Octahydropyrimido(1,2-a)azepin-1-ium) bis(μ3-selenido)-pentakis(μ2-selenido)-di-mercury) | [DBUH]2[Hg2Sn2Se6(Se2)] | triclinic | P1 | a 10.390 b 12.244 c 13.977 α 86.58° β 79.51° γ 70.14° Z=2 | 1644.3 | 3.025 | yellow | [136] | |
catena-(bis(2,3,4,6,7,8,9,10-Octahydro-1H-pyrimido(1,2-a)azepin-5-ium) (μ3-diselenido)-(μ3-selenido)-pentakis(μ2-selenido)-di-mercury-di-tin) | [DBUH]2[Hg2Sn2Se5(Se2)] | monoclinic | P21/c | a=14.7289 b=18.6045 c=13.5200 β=111.571 | 3445.33 | 3.040 | red | [136] | |
(tetrakis(2,3,4,6,7,8-Hexahydro-1H-pyrrolo[1,2-a]pyrimidin-5-ium) bis(μ3-diselenido)-undecakis(μ2-selenido)-tri-mercury-tetra-tin | [DBNH]4[Hg3Sn4Se11(Se2)2] | monoclinic | C2/c | a 22.137 b 12.663 c 21.780° β 109.48° | [105] | ||||
DBN=1,5-diazabicyclo[4.3.0]non-5-ene | [DBNH]2[HgSnSe4] | tetragonal | P42/ncm | a=12.8605 c 6.85560 | band gap 2.46 eV | [62] | |||
Li4HgSn2Se7 | monoclinic | Cc | a 18.286b 7.197 c 10.809 β 93.44° | red | [137] | ||||
Li2HgSnSe4 | orthorhombic | Pna21 | a=14.458 b=8.378 c=6.8215 Z=4 | 826.3 | 5.217 | red; SHG 6.0 × AgGaS2 | [138] | ||
Na2HgSn2Se6 | tetragonal | I4/mcm | a=7.8571 c=20.214 | [139] | |||||
Na2Hg3Sn2Se8 | 1516.81 | tetragonal | P4c2 | a=9.3749 c=9.790 Z=2 | 860.5 | 5.854 | red | [138] | |
K2HgSnSe4 | tetragonal | I4/mcm | a=8.0531Å c=6.9501 | [76] | |||||
phen = 1,10-phenanthroline; eta = ethanolamine | [Fe(phen)3]Hg2Sn2Se7·1.5eta·0.25H2O | triclinic | P1 | a 13.0238 b 13.6275 c 14.4626 α 81.104° β 88.117° γ 82.840° | [140] | ||||
teta = triethylenetetramine | [Ni2(teta)2(μ-teta)]HgSn3Se9 | orthorhombic | Pmc21 | a 22.731 b 13.2151 c 14.6495 | [140] | ||||
SrHgSnSe4 | orthorhombic | Fdd2 | a 21.9027 b 21.9059 c 13.5010 | SHG 5 × AgGaS2 | [141] | ||||
Cs2HgSn3Se8 | orthorhombic | P212121 | a 7.9196 b 12.6657 c 18.5375 | [111] | |||||
BaHgSnSe4 | orthorhombic | Fdd2 | a 22.441 b 22.760 c 13.579 | SHG 5 × AgGaS2 | [141] | ||||
Tl4Sn2Se6 | tetrahedral edge-shared pairs | [27] | |||||||
TlGaSnSe4 | monoclinic | P21/c | a=7.501 b= 12.175 c= 18.203 β= 97.164 Z=8 | 1649.4 | 5.646 | red | [86] | ||
TlGaSnSe4 | cubic | Pa3 | a=13.4755 Z=12 | 2447.0 | 5.770 | red | [86] |